38814203846 has 32 divisors (see below), whose sum is σ = 66907105920. Its totient is φ = 16701724800.

The previous prime is 38814203843. The next prime is 38814203851. The reversal of 38814203846 is 64830241883.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 38814203846.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38814203843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 534785 + ... + 603011.

It is an arithmetic number, because the mean of its divisors is an integer number (2090847060).

Almost surely, 2^38814203846 is an apocalyptic number.

38814203846 is a deficient number, since it is larger than the sum of its proper divisors (28092902074).

38814203846 is a wasteful number, since it uses less digits than its factorization.

38814203846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69620.

The product of its (nonzero) digits is 884736, while the sum is 47.

The spelling of 38814203846 in words is "thirty-eight billion, eight hundred fourteen million, two hundred three thousand, eight hundred forty-six".